(a) Schedule V shall consist of the drugs and other
substances, by whatever official name, common or usual name,
chemical name, or brand name designated, listed in this section.

(b) Narcotic drugs containing nonnarcotic active
medicinal ingredients. Any compound, mixture or preparation
containing any of the following narcotic drugs or their salts
calculated as the free anhydrous base or alkaloid in limited
quantities as set forth below, which shall include one or more
nonnarcotic active medicinal ingredients in sufficient proportion
to confer upon the compound, mixture or preparation valuable
medicinal qualities other than those possessed by the narcotic drug
alone:

(1) Not more than 200 milligrams of codeine per 100
milliliters or per 100 grams;

(2) Not more than 100 milligrams of dihydrocodeine per 100
milliliters or per 100 grams;

(3) Not more than 100 milligrams of ethylmorphine per 100
milliliters or per 100 grams;

(4) Not more than 2.5 milligrams of diphenoxylate and not less
than 25 micrograms of atropine sulfate per dosage unit;

(5) Not more than 100 milligrams of opium per 100 milliliters
or per 100 grams;

(6) Not more than 0.5 milligrams of difenoxin and not less than 25 micrograms of atropine sulfate per dosage unit.

(c) Stimulants. -- Unless specifically exempted or excluded or
unless listed in another schedule, any material, compound, mixture
or preparation which contains any quantity of the following
substances having a stimulant effect on the central nervous system,
including its salts, isomers and salts of isomers:

(1) Pyrovalerone.

(d) Any compound, mixture or preparation containing as its
single active ingredient ephedrine, pseudoephedrine or
phenylpropanolamine, their salts or optical isomers, or salts of
optical isomers except products which are for pediatric use
primarily intended for administration to children under the age of
twelve: Provided, That neither the offenses set forth in section
four hundred one, article four of this chapter, nor the penalties
therein, shall be applicable to ephedrine, pseudoephedrine or
phenylpropanolamine which shall be subject to the provisions of
article ten of this chapter.

(e) Depressants. -- Unless specifically exempted or excluded
or unless listed in another schedule, any material, compound,
mixture or preparation which contains any quantity of the following
substances having a depressant effect on the central nervous
system, including its salts: